package com.candy.dao;

import com.candy.pojo.StudentInfo;

import java.util.List;

public interface StudentInfoMapper {

    List<StudentInfo> selectByUserIds(List<Integer> userIds);

    int deleteByPrimaryKey(Integer userid);

    int insert(StudentInfo record);

    int insertSelective(StudentInfo record);

    StudentInfo selectByPrimaryKey(Integer userid);

    int updateByPrimaryKeySelective(StudentInfo record);

    int updateByPrimaryKey(StudentInfo record);
}